A pale pink heart floats centered against a swirling vortex of hot pink, magenta, and cream stripes that spiral outward in a mesmerizing optical pattern. The layered, undulating waves create a sense of motion and depth, evoking the psychedelic aesthetics of 1970s pop art with a contemporary three-dimensional quality. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every set. A handwritten note that arrives as an independent artist's work.